S
M
T
W
T
F
S
29
57°
38°
30
58°
37°
1
55°
39°
2
57°
35°
3
45°
32°
4
50°
29°
5
57°
37°
6
56°
35°
7
43°
28°
8
42°
23°
9
41°
22°
10
40°
24°
11
40°
29°
12
41°
26°
13
42°
24°
14
39°
21°
15
39°
27°
16
41°
30°
17
43°
32°
18
48°
29°
19
47°
21°
20
42°
20°
21
39°
19°
22
37°
20°
23
40°
27°
24
40°
22°
25
39°
20°
26
37°
16°
27
36°
19°
28
35°
16°
29
36°
19°
30
38°
24°
31
43°
20°
1
45°
17°
2
36°
14°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Gunlock
Gunlock's December 2026 forecast shows daily high temperatures ranging from 35° to 58°, with overnight lows between 14° and 39°. The average high for December is 44° with an average low of 25°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Gunlock. See also: January | February | March.
